Pith Number

pith:JBDRJLY3

pith:2019:JBDRJLY3PWIQC4Y4J4K7KZJHJ4

not attested not anchored not stored refs pending

Speeding up convolutional networks pruning with coarse ranking

Chengcheng Li, Dali Wang, Hairong Qi, Xiangyang Wang, Zi Wang

arxiv:1902.06385 v1 · 2019-02-18 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JBDRJLY3PWIQC4Y4J4K7KZJHJ4}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:53:45.682815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

484714af1b7d9101731c4f15f565274f1d0290c0f2187fea860665615ff2f03d

Aliases

arxiv: 1902.06385 · arxiv_version: 1902.06385v1 · doi: 10.48550/arxiv.1902.06385 · pith_short_12: JBDRJLY3PWIQ · pith_short_16: JBDRJLY3PWIQC4Y4 · pith_short_8: JBDRJLY3

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/JBDRJLY3PWIQC4Y4J4K7KZJHJ4 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 484714af1b7d9101731c4f15f565274f1d0290c0f2187fea860665615ff2f03d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2342a4c2e67d190cae0f9560f266d3e0012a6c74b391e9047eae21e2f028a525",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-02-18T03:13:16Z",
    "title_canon_sha256": "ac99fc8580b35970424366a3c7e5b42b0eb89460f7980d173d8c59b741321eed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06385",
    "kind": "arxiv",
    "version": 1
  }
}